<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="120px">
      <!-- <el-form-item label="设备ID" prop="equipmentId">
        <el-input
          v-model="queryParams.equipmentId"
          placeholder="请输入设备ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="设备名称" prop="equipmentId">
        <el-select
          v-model="queryParams.equipmentId"
          placeholder="请选择设备"
          clearable
          filterable
        >
          <el-option
            v-for="item in equipmentOptions"
            :key="item.equipmentId"
            :label="item.equipmentName"
            :value="item.equipmentId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="报警编码" prop="alarmCode">
        <el-input
          v-model="queryParams.alarmCode"
          placeholder="请输入报警编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="报警名称" prop="alarmName">
        <el-input
          v-model="queryParams.alarmName"
          placeholder="请输入报警名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="报警等级" prop="alarmLevel">
        <el-select v-model="queryParams.alarmLevel" placeholder="请选择报警等级" clearable>
          <el-option
            v-for="dict in alarm_level"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="报警时间" style="width: 308px">
        <el-date-picker
          v-model="daterangeAlarmTime"
          value-format="YYYY-MM-DD HH:mm:ss"
         type="datetimerange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="解除时间" style="width: 308px">
        <el-date-picker
          v-model="daterangeClearTime"
          value-format="YYYY-MM-DD HH:mm:ss"
         type="datetimerange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option
            v-for="dict in alarm_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="处理人ID" prop="handlerId">
        <el-input
          v-model="queryParams.handlerId"
          placeholder="请输入处理人ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['dm:alarm:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['dm:alarm:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['dm:alarm:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['dm:alarm:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="alarmList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="报警ID" align="center" prop="alarmId" />
      <!-- <el-table-column label="设备ID" align="center" prop="equipmentId" /> -->
      <el-table-column label="设备名称" align="center" prop="equipmentName" />
      <el-table-column label="报警编码" align="center" prop="alarmCode" />
      <el-table-column label="报警名称" align="center" prop="alarmName" />
      <el-table-column label="报警等级" align="center" prop="alarmLevel">
        <template #default="scope">
          <dict-tag :options="alarm_level" :value="scope.row.alarmLevel"/>
        </template>
      </el-table-column>
      <el-table-column label="报警时间" align="center" prop="alarmTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.alarmTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="解除时间" align="center" prop="clearTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.clearTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="持续时间(分钟)" align="center" prop="duration" />
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <dict-tag :options="alarm_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <!-- <el-table-column label="处理人ID" align="center" prop="handlerId" /> -->
      <el-table-column label="处理结果" align="center" prop="handleResult" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['dm:alarm:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['dm:alarm:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改报警信息对话框 -->
    <el-dialog :title="title" v-model="open" width="800px" append-to-body>
      <el-form ref="alarmRef" :model="form" :rules="rules" label-width="120px">
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="设备名称" prop="equipmentId">
              <el-select v-model="form.equipmentId" placeholder="请选择所属设备名称" style="width: 100%">
                <el-option
                  v-for="item in equipmentOptions"
                  :key="item.equipmentId"
                  :label="item.equipmentName"
                  :value="item.equipmentId"
                />
              </el-select>
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="报警编码" prop="alarmCode">
              <el-input v-model="form.alarmCode" placeholder="请输入报警编码" disabled/>
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="报警名称" prop="alarmName">
              <el-input v-model="form.alarmName" placeholder="请输入报警名称" />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="报警等级" prop="alarmLevel">
              <el-select v-model="form.alarmLevel" placeholder="请选择报警等级" style="width: 100%">
                <el-option
                  v-for="dict in alarm_level"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="报警时间" prop="alarmTime">
              <el-date-picker clearable
                v-model="form.alarmTime"
                type="datetime"
                value-format="YYYY-MM-DD HH:mm:ss"
                placeholder="请选择报警时间"
                style="width: 100%"
              />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="解除时间" prop="clearTime">
              <el-date-picker clearable
                v-model="form.clearTime"
                type="datetime"
                value-format="YYYY-MM-DD HH:mm:ss"
                placeholder="请选择解除时间"
                style="width: 100%"
              />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="持续时间(分钟)" prop="duration">
              <el-input v-model="form.duration" placeholder="请输入持续时间(分钟)" />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="状态" prop="status">
              <el-select v-model="form.status" placeholder="请选择状态" style="width: 100%">
                <el-option
                  v-for="dict in alarm_status"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入备注" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Alarm">
import { listAlarm, getAlarm, delAlarm, addAlarm, updateAlarm,listEquipment} from "@/api/dm/alarm";
// import { listEquipment } from "@/api/dm/equipment";
import { generateAlarmCode } from "@/utils/generator";

const { proxy } = getCurrentInstance();
const { alarm_level, alarm_status } = proxy.useDict('alarm_level', 'alarm_status');
const equipmentOptions = ref([]); // 设备选项
const alarmList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const daterangeAlarmTime = ref([]);
const daterangeClearTime = ref([]);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    equipmentId: null,
    alarmCode: null,
    alarmName: null,
    alarmLevel: null,
    alarmTime: null,
    clearTime: null,
    status: null,
    handlerId: null,
  },
  rules: {
    
    equipmentId: [
      { required: true, message: "设备ID不能为空", trigger: "blur" }
    ],
    alarmCode: [
      { required: true, message: "报警编码不能为空", trigger: "blur" }
    ],
    alarmName: [
      { required: true, message: "报警名称不能为空", trigger: "blur" }
    ],
    alarmLevel: [
      { required: true, message: "报警等级不能为空", trigger: "change" }
    ],
    alarmTime: [
      { required: true, message: "报警时间不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询设备报警记录列表  */
function getList() {
  loading.value = true;
  queryParams.value.params = {};
 if (daterangeAlarmTime.value && daterangeAlarmTime.value.length === 2) {
    queryParams.value.params["beginAlarmTime"] = daterangeAlarmTime.value[0];
    queryParams.value.params["endAlarmTime"] = daterangeAlarmTime.value[1];
  }
  if (daterangeClearTime.value && daterangeClearTime.value.length === 2) {
    queryParams.value.params["beginClearTime"] = daterangeClearTime.value[0];
    queryParams.value.params["endClearTime"] = daterangeClearTime.value[1];
  }
  listAlarm(queryParams.value).then(response => {
    alarmList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    alarmId: null,
    equipmentId: null,
    alarmCode: null,
    alarmName: null,
    alarmLevel: null,
    alarmTime: null,
    clearTime: null,
    duration: null,
    status: null,
    handlerId: null,
    handleResult: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    remark: null
  };
  proxy.resetForm("alarmRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  daterangeAlarmTime.value = [];
  daterangeClearTime.value = [];
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.alarmId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  // 自动生成报警编号
  form.value.alarmCode = generateAlarmCode();
  open.value = true;
  title.value = "添加设备报警记录";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _alarmId = row.alarmId || ids.value
  getAlarm(_alarmId).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改设备报警记录";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["alarmRef"].validate(valid => {
    if (valid) {
      if (form.value.alarmId != null) {
        updateAlarm(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addAlarm(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _alarmIds = row.alarmId || ids.value;
  proxy.$modal.confirm('是否确认删除设备报警记录编号为"' + _alarmIds + '"的数据项？').then(function() {
    return delAlarm(_alarmIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('dm/alarm/export', {
    ...queryParams.value
  }, `alarm_${new Date().getTime()}.xlsx`)
}

// 在组件挂载时获取设备选项
onMounted(() => {
  // 获取设备列表
  listEquipment().then(response => {
    equipmentOptions.value = response.rows || response.data;
  });
  getList();
});
</script>
